Ring Style: Eternity Bands, Bands Features: Quick Ship Setting: Prong Stone Cut: Emerald Stone Millimeter Measurement: 3 Mm Width, 3 Mm Length Metal Color: Yellow Ring Gallery Height: 3.2mm Stone Treatment: Color Enhanced Band Width: 3.5mm Care: Wipe Clean Stone Type: 18 Genuine Blue Topaz Authenticity: Genuine Stone Birthstone: December Birthstone Metal: 14k Gold Over Silver Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.